2legs what build do you have if any in your subtank mini rba section ?
I did 2mm cause figure its a small area , went meh , now have a 2.5mm and it seems better.
Though with the same juice its no where near the goblin.
Also on the RBA section where do you have your coil ,,,, you got the air hole then the two metal bits with the screws , do you put the top of the coil in line with the top of the screws or have it higher so the bottom of the coil is in line with the top of the screws , or do you not think about it ?
Many times Im getting very little vapor and yet no dry hits, could be its small juice holes but would expect dryish hit but its fine just not much vapor at times.
I have put 3mm no prob. Right now I have a 7wrap 2.5mm 26awg in on for 1ohm. The others I have 28awg 2.5mm 6 wrap for 1.5 ohm but I like the vape with the 26 so much better I'm going to change the one in my DNA40 to that too. But there is plenty of room in there for anything, 3mm is my largest but I really like the 1ohm with the 26. Run it at 14w in Powerful Mode in my SXmini and that 2 second preheat really makes for a good vape. It just starts to get warm and cuts back to the 14w I have set and it is just right.